Clinical study on the value of low⁃dose dexmetomidine in painless gastroenteroscopy in patients with alco⁃holism
LI Pengfei, CHEN Qiqi, LIU Yanyan, ZHAO Wenjing
The Journal of Practical Medicine . 2020, (24): 3410 -3415 .  DOI: 10.3969/j.issn.1006⁃5725.2020.24.021